Hello Candidate,
Take your time to decide whether you want to go in the teaching profession or engineering profession.
Both profession are very different from each other as per various factors.
To know more about government teaching follow the link below:https://youtu.be/mraEyorYVn8
To know more about Engineering follow the link below:
https://youtu.be/5kxjW5Z0i_M
If any queries remain than comment below.
Good luck...

Hello,
You should go for that course in which you are really interested.If you want to gain knowledge about science and technology then definitely go for engineering but if you want to do a job as off now then you can prepare for the exams.
Good luck.